Virtually every scientific field has made strides by harnessing light to study the properties of substances. This technique, called spectroscopy, has countless research applications, and innovations ...

Optical frequency-comb and dual-comb spectroscopy. Credit: Nature Reviews Methods Primers (2026). DOI: 10.1038/s43586-026-00481-8 Spectroscopy has many applications, ranging from fundamental tests of ...

Raman spectroscopy is a reliable quantitative and qualitative technique used to examine molecular or material samples. Raman spectroscopy’s sensitivity to a sample’s vibrational structure makes it ...

When researchers want to uncover what atoms make up a material, they turn to a number of tried-and-true spectroscopy methods. Spectroscopy works by shining a specific type of light onto a substance ...

The packaging industry faces growing pressure to become more sustainable due to the environmental impact of traditional plastic polymers, which contribute to issues such as plastic waste, resource ...